High-Precision Ceramic Rings - Цзифэн Керамика

Core Advantages Of Ceramic Ring

Resists acids, щелочи, organic solvents and high-temperature steam; suitable for pH 0–14.

Max working temperature up to 1600°C (material dependent), no deformation or collapse.

Porous structure with 30–60% porosity, boosting adsorption, catalysis and biofilm formation.

Mohs hardness 8–9, compressive strength ≥50 MPa, reducing replacement cost.

Flexible customization in size, pore diameter, material and shape (round, соты, special).

⚗️ Chemical Packing

Mass transfer medium for reaction towers & absorption towers

🌊 Environmental Water Treatment

Biofilm carrier, sewage filter media for nitrogen & phosphorus removal

🔥 Catalyst Support

Substrate for SCR denitrification and VOCs waste gas treatment

⚡ Electronics Industry

High-temperature furnace insulation brackets, semiconductor protective rings

🔋 Energy Equipment

Fuel cell electrolyte rings, gas turbine thermal barrier substrates

Advanced manufacturing: Isostatic pressing + high-temperature sintering for uniform density and stable performance.

Strict quality control: Full inspection of pore distribution, compressive strength and corrosion resistance; pass rate ≥99.5%.

Fast delivery: Standard items in 3 days; custom orders 7–15 days; small-batch trials supported.

Professional support: Working condition analysis, installation guidance and failure diagnosis.

Параметр	Details
Материал	Al₂O₃, Карбид кремния, Cordierite, Си₃N₄
Standard Size	OD 10–200 mm; ID 5–150 mm; H 5–100 mm
Operating Temp	Al₂O₃: -50°C ~ 1500°C; Карбид кремния: -50°C ~ 1600°C
Прочность на сжатие	≥50 MPa (стандартный); ≥100 MPa (high-pressure custom)
Пористость	30–60% (porous); <5% (solid)
Обработка поверхности	Polishing, glazing, catalyst coating (настраиваемый)
Сертификаты	ИСО 9001, RoHS, GB/T (water treatment)

Керамическое кольцо/